About Petsafe RFA18 6v Battery
Compatible with many Petsafe Spray Bark Control Collars, the RFA18 6V Replacement Battery provides plenty of power alongside excellent reliability. The alkaline battery fits the Petsafe Elite Big Dog Spray Bark Control Collar and the Petsafe Big Dog Spray Bark Control Comfort Fit Collar. Petsafe products are extensively tested and trusted, and we do not recommend the use of cheap imitations which are available elsewhere online. All products sold by Pet Connection are genuine Petsafe products. For further information on the Petsafe Radio Fence System, read our guide to Containment Systems.